Cities with the most
| City | Car washes |
|---|---|
| Boise | 54 |
| Idaho Falls | 33 |
| Meridian | 29 |
| Nampa | 24 |
| Twin Falls | 17 |
| Coeur d'Alene | 15 |
| Garden City | 15 |
| Pocatello | 14 |
| Post Falls | 13 |
| Caldwell | 11 |
| Rexburg | 10 |
| Burley | 8 |
| Hayden | 8 |
| Mountain Home | 7 |
| Rigby | 7 |
| Lewiston | 6 |
| Blackfoot | 5 |
| Jerome | 4 |
| Sandpoint | 4 |
| Kuna | 4 |
| Payette | 4 |
| Moscow | 3 |
| Preston | 3 |
| Driggs | 3 |
Overture Maps Places (release 2026-10-21.0) · CDLA Permissive 2.0 / Apache 2.0 / CC0
Largest brands and chains
| Brand or chain | Locations |
|---|---|
| Mister Car Wash | 12 |
| Epic Shine Car Wash | 9 |
| Metro Express Car Wash | 6 |
| Tommy's Express Car Wash | 4 |
| Bluebird Express Car Wash | 4 |
| Tidal Wave Auto Spa | 3 |
| Rocket Express Car Wash | 2 |
| Car Wash Plaza | 2 |
| Valley Wide Country Store | 1 |
| Splash Car Wash & 10-Minute Oil Change | 1 |
| Soapy's Car Wash | 1 |
| Rocky Mountain Car Wash | 1 |
| New Image Car Wash Auto Mall | 1 |
| KJ's Super Stores | 1 |
| Handy Truck Line - Paul, Idaho | 1 |